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Canon EF-S 17-55 F/2.8 IS USM LENS
The Canon Rebel XSI - A Fast Evaluation
The Rebel XSI is a 4th era on the effective Canon Rebel line & continues to succeed by offering multiple technological innovations plus long-term reliability. Although marketed as an entry level DSLR, the digital camera is actually suitable for practically all categories of users, from photography enthusiasts to semi-pros.
The XSI can be known (specially overseas) since the 450D, even so, they may be a similar exact digital camera. A single of your initially features it's possible you'll notice would be the newly enlarged, 3 inch LCD display screen with 230K pixels which complements the sturdy XSI digital camera body, collectively creating an awesome very first impression.
Around the inside, the 300D sports a 12.two megapixel sensor that delivers super-detailed pictures, with ISO sensitivity as much as 1600. The sensor features an integrated cleansing program that has a fluorine coating to repel dust particles, hi-frequency vibrations to shake them off, and in-camera software program correction which maps any particles & causes them to magically disappear. For precise light measurements, metering choices on this EOS Digital Digital camera involve evaluative metering (linked to all AF points), center-weighted average, partial (9% at middle), and spot (4% at middle). Not sufficient ambient light to work with? Use the Canon XSI's E-TTL II built-in flash method with reliable output ranging from very low power fill, to large strength flash for situations of complete darkness. The Canon Speedlite 430EX is a good, reasonably priced, on-board accessory for greater flash energy (GN 141' at 105mm) & increased flexibility achieved by tilting, swiveling and zooming the flash head to cover lenses from 16mm to 105mm or lengthier. This enables the XSI Digital Digital camera to give you perfectly exposed pictures, time soon after time. And though we're around the subject of time, it will not get an excessive amount of of it to obtain your photo with super rapid start-up, quickly predictive autofocus and no noticeable shutter lag.
Although Canon isn't going to particularly industry this digital camera to professionals, a number of the features are actually pro-level this kind of because the XSI's capability to shoot three.five fps, capturing as much as 53 JPEGS or 6 raw files without a break. The AF on this Canon Digital Digital camera is super swiftly, by using 9 AF points for complex lighting situations. Excellent manual focus is usually achieved using the Canon XSI making use of the live-view operate which allows in-screen magnification of five to10x.
Get this digital camera as being a standalone body or as Canon kit, which includes a Canon 18 - 55mm lens. For fantastic close up shots, consider adding an additional powerful zoom lens this sort of because the Canon EF-S 55-250mm f/4-5.6 Image Stabilized Lens.
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Canon Rebel XSI Review
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Frequently Asked Questions...
which telephoto lens to buy sigma 70-300 or canon ef-s 55-250 IS?
Hi All,
I am planning to buy a telephoto. I am confused between canon 55-250 IS and sigma 70-300 APO DG. I have a canon 1000D. The canon has IS. Does it have an impact when shooting in low light. 70-300 seems to give more range (300x1.6) taking into account the cropping factor but is this gain just like cropping out a shot in LR or gimp.
Will both work for fireworks or should I consider a L series lens for taking fireworks? (fireworks happening at a distance). I have the kit 18-55mm now.
thanks for your advice.
Anand
Answer:
First off, ignore the crop factor when you're considering two lenses to be used on the same camera. When using two different lenses on the same camera, both focal lenghts will be multiplied with the same factor, and thus the ratio between them is not changed at all. Crop factors are only of importance when you compare lenses on cameras with different sensor or film sizes.
Yes, IS helps in less-than-bright-daylight situations by enabling you to shoot at slower shutter speeds), albeit not so much for fireworks (for which you'll need a tripod, and on a tripod IS should be deactivated). Note that serious low light use of a telephoto lens will demand a tripod no matter what; don't expect wonders from IS. With IS you can use one handheld in fading light, but not at night.
There is a stabilized version of the Sigma lens (called OS instead of IS), but overall i'd prefer the Canon lens to both of them. Compared to the unstabilized Sigma, it is no contest at all - get the Canon.
Anyway, the difference between 250mm and 300mm on the long end is negligible, in my opinion. On the other hand, the difference between 55mm and 70mm on the wide end is significant - the Canon lens is much more versatile than the Sigma one.




















































































